Kaibutsu-kun and his companions, Dracula, Wolfman, and Franken, travel from Kaibutsu Land to the Human Realm, where they encounter and battle several monsters, mainly assassins from the demon group Demonish.
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Characters & Voice Actors

Kaibutsu, Tarou
Main
Nozawa, Masako
Japanese
Doctor Noh
Supporting
Nomoto, Reizou
Japanese
Dracula
Supporting
Kimotsuki, Kaneta
Japanese
Franken
Supporting
Kanemoto, Shingo
Japanese
Ichikawa, Utako
Supporting
Kawashima, Chiyoko
Japanese
Ichikawa, Hiroshi
Supporting
Miwa, Katsue
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